body{
	margin: 0px;
	padding: 0px;
	overflow: scroll;
}
body::-webkit-scrollbar{
	display: none;
}
div{
	display: block;
}
.img{
	width: 100%;
	height: 100vh;
}
.img img{
	display: block;
	height: 90vh;
	margin: 3px auto;
}
.svip{
	position: absolute;
	left: 65vw;
	top: 40vh;
	font-size:0.7em;
	background-color: #CCCCCC;
	border-radius: 0.3em;
	padding: 0.2em 0.8em;
	color: white;
	cursor: pointer;
}
.svip font{
	font-weight: bolder;
	padding: 0 0 0 0.3em;
	color: gold;
}
.svip:hover{
	background-color: #8FBC8F;
	transition: 0.5s ;
}

.register_text{
	display:none;
	position: absolute;
	left: 75vw;
	top: 38vh;
}
#register{
	margin-right: 0.5em;
	outline: none;
}
#upload{
	margin-bottom: 1vw;
	outline: none;
	border:#CCCCCC solid 1px;
	background-color: #CCCCCC;
	padding: 0.1vw 0.6vw 0.4vw;
	border-radius: 0.4vw;
	color: white;
	font-weight: bold;
	text-shadow: 1px 2px 3px rgba(0,0,0,30%);
	margin: 0 auto;
	outline:none;
	cursor: pointer;
}
#upload:hover{
	background-color: #8FBC8F;
	transition: 0.5s;
}

.tip{
	position:absolute;
	left: 62vw;
	top: 70vh;
	font-size:0.7em;
	padding: 0.2em 0.8em;
	color:#6699CC;
	width: 0;
	opacity: 0;
}
.label:hover>.tip{
	opacity: 1;
	width: auto;
}
#Light_up{
	display: none;
	position: absolute;
	left: 80vw;
	top: 37vh;
}
#Light_up:checked + .register_text{
	display: block;
}
.version{
	position: absolute;
	top: 40vh;
	left: 2vw;
	font-size: 1vw;
	color: #CCCCCC;
}